1、测试maven
mvn -v
注意:如果没有安装JDK和maven需要自己安装一下,这里略过
2、安装rocketmq
wget http://mirrors.hust.edu.cn/apache/rocketmq/4.6.0/rocketmq-all-4.6.0-source-release.zip
unzip rocketmq-all-4.6.0-source-release.zip
cd rocketmq-all-4.6.0-source-release
mvn -Prelease-all -DskipTests clean install -U
3、启动NameServer
创建日志存储目录:rocketmqlogs
cd /data/rocketmq-all-4.6.0-source-release/distribution/target/rocketmq-4.6.0/rocketmq-4.6.0/bin
nohup sh mqnamesrv >/data/log/rocketmqlogs/mqnamesrv.log 2>&1 &
4、启动Broker
nohup sh mqbroker -n localhost:9876 >/data/log/rocketmqlogs/broker.log 2>&1 &
如果启动报错,提示内存不足
需要调整bin目录下的runbroker.sh 和 runserver.sh的参数
5、几个常用命令
停止 broker sh bin/mqshutdown broker
停止 nameserver sh bin/mqshutdown namesrv
查看集群情况 ./mqadmin clusterList -n localhost:9876
查看 broker 状态 ./mqadmin brokerStatus -n localhost:9876 -b localhost:10911
查看 topic 列表 ./mqadmin topicList -n localhost:9876
查看 topic 状态 ./mqadmin topicStatus -n localhost:9876 -t MyTopic(MyTopic指具体的topic名称)
查看 topic 路由 ./mqadmin topicRoute -n localhost:9876 -t MyTopic
新增topic通道:test-topic
sh mqadmin updateTopic -n localhost:9876 -c DefaultCluster -t test-topic -r 500 -w 500
删除topic
./mqadmin deleteTopic -c DefaultCluster -n localhost:9876 -t test-topic
6、采坑点
closeChannel: close the connection to remote address[] result: true
启动完,项目里有调用rocketmq的地方一直抛这个错
conf/broker.conf配置文件中增加:brokerIP1=X.X.X.X(公网IP);
启动的时候最好是直接用外网IP:
比如:nohup sh mqnamesrv -n X.X.X.X:9876 >/data/log/rocketmqlogs/mqnamesrv.log 2>&1 &
nohup sh mqbroker -n X.X.X.X:9876 autoCreateTopicEnable=true >/data/log/rocketmqlogs/broker.log 2>&1 &
另外:如果配置的是公网IP,防火墙的端口记得开起来一下